ES2721009T3 - Method of manufacturing a radiofrequency device that includes an antenna connected to a capacitor board with wires - Google Patents

Method of manufacturing a radiofrequency device that includes an antenna connected to a capacitor board with wires Download PDF

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Publication number
ES2721009T3
ES2721009T3 ES15805158T ES15805158T ES2721009T3 ES 2721009 T3 ES2721009 T3 ES 2721009T3 ES 15805158 T ES15805158 T ES 15805158T ES 15805158 T ES15805158 T ES 15805158T ES 2721009 T3 ES2721009 T3 ES 2721009T3
Authority
ES
Spain
Prior art keywords
capacitor
substrate
plate
formation
manufacturing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
ES15805158T
Other languages
Spanish (es)
Inventor
Lucile Mendez
Frédérick Seban
Arek Buyukkalender
Jean-Luc Meridiano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thales DIS France SA
Original Assignee
Gemalto SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gemalto SA filed Critical Gemalto SA
Application granted granted Critical
Publication of ES2721009T3 publication Critical patent/ES2721009T3/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/077Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/07749Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Details Of Aerials (AREA)
  • Parts Printed On Printed Circuit Boards (AREA)

Abstract

Procedimiento de fabricación de un dispositivo de radiofrecuencia (1) que incluye una antena (2) conectada a un condensador (3), incluyendo el citado condensador al menos una de sus dos primera y segunda placas conductoras (3A, 3B) formada por varias porciones P de un conductor de hilos, incluyendo el citado procedimiento las siguientes etapas: - formación sobre un primer sustrato (5A), de al menos una porción de la antena (2A), de la citada primera placa conductora (3A) conectada a un primer extremo de la citada porción de la antena, - formación sobre un segundo sustrato (5B), de la segunda placa conductora (3B) del condensador, - disposición o superposición del segundo sustrato (5B) al lado del primer sustrato (5A), caracterizado por que incluye las siguientes etapas: - formación, sobre el primer sustrato, en un segundo extremo de la citada porción de la antena, de una primera zona de interconexión 10C o de una tercera placa (10A) del condensador (10), - formación sobre el segundo sustrato en conexión con la segunda placa conductora: - de una segunda zona de interconexión (10D) (20) configurada para realizar un contacto óhmico con la citada primera zona de interconexión, - o de una cuarta placa del condensador (10B) configurada para formar un segundo condensador (10) al lado de la citada tercera placa.Method of manufacturing a radio frequency device (1) that includes an antenna (2) connected to a capacitor (3), said capacitor including at least one of its two first and second conductive plates (3A, 3B) formed by several portions P of a wire conductor, the aforementioned procedure including the following steps: - formation on a first substrate (5A), of at least a portion of the antenna (2A), of said first conductive plate (3A) connected to a first end of said antenna portion, - formation on a second substrate (5B), of the second conductive plate (3B) of the capacitor, - arrangement or superposition of the second substrate (5B) next to the first substrate (5A), characterized because it includes the following stages: - formation, on the first substrate, at a second end of said antenna portion, of a first interconnection zone 10C or a third plate (10A) of the capacitor (10), - formation about him second substrate in connection with the second conductive plate: - of a second interconnection zone (10D) (20) configured to make an ohmic contact with said first interconnection zone, - or of a fourth capacitor plate (10B) configured to forming a second capacitor (10) next to said third plate.

ES15805158T 2014-12-11 2015-12-03 Method of manufacturing a radiofrequency device that includes an antenna connected to a capacitor board with wires Active ES2721009T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14307004.3A EP3032469A1 (en) 2014-12-11 2014-12-11 Method for manufacturing an RFID device including an antenna connected to a wired capacitor plate
PCT/EP2015/078550 WO2016091717A1 (en) 2014-12-11 2015-12-03 Process for manufacturing a radiofrequency device comprising an antenna connected to a wire capacitor plate

Publications (1)

Publication Number Publication Date
ES2721009T3 true ES2721009T3 (en) 2019-07-26

Family

ID=52232056

Family Applications (1)

Application Number Title Priority Date Filing Date
ES15805158T Active ES2721009T3 (en) 2014-12-11 2015-12-03 Method of manufacturing a radiofrequency device that includes an antenna connected to a capacitor board with wires

Country Status (5)

Country Link
EP (2) EP3032469A1 (en)
DK (1) DK3230926T3 (en)
ES (1) ES2721009T3 (en)
PL (1) PL3230926T3 (en)
WO (1) WO2016091717A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3162952B1 (en) * 2015-10-26 2019-04-03 Electrolux Appliances Aktiebolag Laundry drying appliance with capacitive laundry drying degree sensing function
CN110226004B (en) 2016-12-28 2021-11-12 伊莱克斯家用电器股份公司 Appliance with reliable drying cycle information
BR112020017216B1 (en) 2018-03-07 2023-09-26 Electrolux Appliances Aktiebolag LAUNDRY APPLIANCE

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5865489B2 (en) * 2011-05-17 2016-02-17 ジェムアルト エスアー Wire capacitor, particularly a wire capacitor for radio frequency circuits, and an apparatus comprising the wire capacitor

Also Published As

Publication number Publication date
EP3032469A1 (en) 2016-06-15
EP3230926B1 (en) 2019-01-23
EP3230926A1 (en) 2017-10-18
PL3230926T3 (en) 2019-07-31
WO2016091717A1 (en) 2016-06-16
DK3230926T3 (en) 2019-05-06

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